/Engine/Plugins/Online/OnlineSubsystem/Source/Public/Interfaces/OnlinePartyInterface.h
party type id for the specified party
static const [FOnlinePartyTypeId](API\Plugins\OnlineSubsystem\FOnlinePartyTypeId) MakePartyTypeId ( const [FOnlinePartyTypeId::TInternalType](API\Plugins\OnlineSubsystem\FOnlinePartyTypeId\TInternalType) InTypeId )